*{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#1e3a8a;--accent:#fb923c;
  --bg:#fafafa;--bg-alt:#fff7ed;
  --text:#0f172a;--muted:#475569;
  --card:#ffffff;--border:#fed7aa;
  --radius:18px;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--text);background:var(--bg);line-height:1.65;font-size:16px}
h1,h2,h3,h4{font-family:'Lexend',sans-serif;color:var(--text);line-height:1.2}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.reveal{opacity:0;transform:translateY(20px);transition:.6s ease-out}
.reveal.on{opacity:1;transform:none}

.header{position:sticky;top:0;z-index:50;background:rgba(250,250,250,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{font-family:'Lexend',sans-serif;font-weight:700;font-size:24px;color:var(--primary);display:flex;align-items:center;gap:10px;letter-spacing:-.02em}
.logo .hop{display:inline-flex;gap:2px;align-items:flex-end}
.logo .hop span{width:5px;background:var(--accent);border-radius:3px 3px 0 0;animation:hop 1.4s ease-in-out infinite}
.logo .hop span:nth-child(1){height:14px;animation-delay:0s}
.logo .hop span:nth-child(2){height:22px;animation-delay:.2s}
.logo .hop span:nth-child(3){height:18px;animation-delay:.4s}
@keyframes hop{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{font-family:'Inter',sans-serif;font-size:14px;color:var(--muted);font-weight:600}
.nav-links a:hover{color:var(--primary)}
.nav-links a.nav-cta{background:var(--accent);color:#000 !important;padding:11px 22px;border-radius:99px;font-weight:700;font-size:14px;box-shadow:0 4px 14px -2px rgba(251,146,60,.45);transition:.2s}
.nav-links a.nav-cta:hover{background:var(--primary);color:#fff !important;transform:translateY(-2px)}
.burger{display:none;flex-direction:column;gap:4px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:22px;height:2px;background:var(--text)}
@media(max-width:860px){.nav-links{display:none}.burger{display:flex}}
.mob-nav{display:none;background:#fff;padding:16px 24px;border-top:1px solid var(--border)}
.mob-nav.on{display:block}
.mob-nav a{display:block;padding:10px 0;font-size:15px;border-bottom:1px solid var(--border)}

/* hero — bouncy bg */
.hero{padding:96px 0 80px;position:relative;overflow:hidden;background:linear-gradient(180deg,var(--bg) 0%,var(--bg-alt) 100%)}
.hero::before{content:'';position:absolute;width:300px;height:300px;background:var(--accent);opacity:.2;border-radius:50%;top:80px;left:-120px;filter:blur(40px);animation:float1 8s ease-in-out infinite;pointer-events:none}
.hero::after{content:'';position:absolute;width:240px;height:240px;background:var(--primary);opacity:.12;border-radius:50%;bottom:60px;right:-100px;filter:blur(40px);animation:float2 10s ease-in-out infinite;pointer-events:none}
@keyframes float1{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-30px) scale(1.05)}}
@keyframes float2{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(20px) scale(.95)}}
.hero-inner{position:relative;text-align:center;max-width:880px;margin:0 auto}
.kick{display:inline-flex;align-items:center;gap:10px;background:#fff;color:var(--primary);font-family:'Lexend',sans-serif;font-weight:700;font-size:13px;padding:9px 18px;border-radius:99px;margin-bottom:28px;border:1px solid var(--border);box-shadow:0 6px 18px -4px rgba(30,58,138,.12)}
.kick::before{content:'⚡';color:var(--accent);font-size:14px}
h1.htitle{font-family:'Lexend',sans-serif;font-size:72px;font-weight:700;color:var(--primary);line-height:1.04;letter-spacing:-.03em;margin-bottom:24px}
h1.htitle em{color:var(--accent);font-style:normal}
.hdesc{font-size:18px;color:var(--muted);max-width:660px;margin:0 auto 36px;line-height:1.75;font-family:'Inter',sans-serif}
.hcta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:40px}
.btn{padding:16px 34px;border-radius:99px;font-weight:700;font-size:15px;cursor:pointer;border:0;display:inline-block;transition:.25s;font-family:'Lexend',sans-serif}
.btn-a{background:var(--accent);color:#000;box-shadow:0 10px 26px -6px rgba(251,146,60,.55)}
.btn-a:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 18px 36px -8px rgba(251,146,60,.65)}
.btn-b{background:#fff;color:var(--primary);border:2px solid var(--primary)}
.btn-b:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}
.trust{display:flex;gap:32px;justify-content:center;flex-wrap:wrap;font-size:14px;color:var(--muted);font-family:'Inter',sans-serif}
.trust b{color:var(--primary);font-weight:700;font-family:'Lexend',sans-serif}
@media(max-width:860px){.hero{padding:50px 0 50px}h1.htitle{font-size:44px}}

/* features */
.sec{padding:96px 0;background:var(--bg-alt)}
.sec-plain{padding:96px 0}
.shead{text-align:center;margin-bottom:56px}
.shead h2{font-family:'Lexend',sans-serif;font-size:46px;font-weight:700;color:var(--primary);letter-spacing:-.02em;margin-bottom:14px}
.shead h2 em{color:var(--accent);font-style:normal}
.shead p{color:var(--muted);font-size:17px;max-width:640px;margin:0 auto;line-height:1.7;font-family:'Inter',sans-serif}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.fcard{background:var(--card);border:1px solid var(--border);border-radius:22px;padding:32px 26px;transition:.22s;position:relative}
.fcard:hover{transform:translateY(-6px) rotate(-1deg);border-color:var(--accent);box-shadow:0 18px 38px -14px rgba(251,146,60,.25)}
.fcard .ic{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#ea580c);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:20px;font-weight:700;box-shadow:0 8px 22px -4px rgba(251,146,60,.5)}
.fcard h3{font-family:'Lexend',sans-serif;font-size:18px;font-weight:700;color:var(--primary);margin-bottom:10px;letter-spacing:-.02em}
.fcard p{color:var(--muted);font-size:14.5px;line-height:1.7;font-family:'Inter',sans-serif}
@media(max-width:980px){.grid4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid4{grid-template-columns:1fr}}

/* advantages — 4 steps */
.advgrid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}
.advstep{text-align:center;padding:32px 22px;background:var(--card);border:1px solid var(--border);border-radius:24px;position:relative;transition:.22s}
.advstep:hover{border-color:var(--accent);transform:translateY(-4px) scale(1.02)}
.advstep .num{width:70px;height:70px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#ea580c);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Lexend',sans-serif;font-weight:700;font-size:26px;margin:0 auto 22px;box-shadow:0 8px 22px -4px rgba(251,146,60,.5)}
.advstep h3{font-family:'Lexend',sans-serif;color:var(--primary);font-size:19px;margin-bottom:10px;font-weight:700}
.advstep p{color:var(--muted);font-size:14px;line-height:1.65;font-family:'Inter',sans-serif}
@media(max-width:860px){.advgrid4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.advgrid4{grid-template-columns:1fr}}

/* platforms */
.plat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.plat{background:var(--card);border:1px solid var(--border);border-radius:22px;padding:24px 14px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px;color:inherit;transition:.2s}
.plat:hover{border-color:var(--accent);background:var(--bg-alt);transform:translateY(-3px) scale(1.03)}
.plat .pico{width:34px;height:34px;color:var(--primary)}
.plat .pn{font-family:'Inter',sans-serif;font-size:13px;font-weight:700}
@media(max-width:860px){.plat-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:480px){.plat-grid{grid-template-columns:repeat(2,1fr)}}

/* CTA */
.ctab{padding:80px 0}
.ctab-card{background:linear-gradient(135deg,var(--primary),#1e40af);color:#fff;border-radius:36px;padding:64px 50px;text-align:center;position:relative;overflow:hidden}
.ctab-card::before{content:'';position:absolute;width:400px;height:400px;background:var(--accent);border-radius:50%;right:-100px;top:-100px;opacity:.4;filter:blur(50px);pointer-events:none}
.ctab-card h2{font-family:'Lexend',sans-serif;color:#fff;font-size:44px;font-weight:700;margin-bottom:16px;letter-spacing:-.02em;position:relative}
.ctab-card h2 em{color:var(--accent);font-style:normal}
.ctab-card p{color:rgba(255,255,255,.85);margin-bottom:28px;max-width:540px;margin-left:auto;margin-right:auto;font-size:16px;position:relative;font-family:'Inter',sans-serif}
.ctab-card .btn-a{position:relative}

/* FAQ */
.faq-list{max-width:780px;margin:48px auto 0}
.faq-item{background:var(--card);border:1px solid var(--border);border-radius:22px;margin-bottom:12px;padding:0 26px;transition:.18s}
.faq-item[open]{border-color:var(--accent);box-shadow:0 10px 26px -10px rgba(251,146,60,.18)}
.faq-q{padding:22px 0;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-family:'Lexend',sans-serif;font-weight:700;font-size:17px;color:var(--primary);list-style:none;letter-spacing:-.01em}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:'+';font-size:26px;color:var(--accent);transition:.2s;font-weight:700}
.faq-item[open] .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 0 22px;color:var(--muted);font-size:15px;line-height:1.7;font-family:'Inter',sans-serif}

/* footer */
.footer{padding:60px 0 28px;background:var(--primary);color:rgba(255,255,255,.75)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:32px}
.footer h4{font-family:'Lexend',sans-serif;color:var(--accent);font-size:15px;font-weight:700;margin-bottom:14px;letter-spacing:-.01em}
.footer a{display:block;color:rgba(255,255,255,.65);font-size:14px;padding:4px 0;font-family:'Inter',sans-serif}
.footer a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;font-size:13px;font-family:'Inter',sans-serif;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr;gap:24px}}

/* steps */
.steps{padding:60px 0}
.step{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:32px;margin-bottom:18px;display:grid;grid-template-columns:64px 1fr;gap:24px}
.step-n{width:54px;height:54px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#ea580c);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Lexend',sans-serif;font-weight:700;font-size:24px;box-shadow:0 8px 22px -4px rgba(251,146,60,.5)}
.step h3{font-family:'Lexend',sans-serif;font-size:20px;margin-bottom:8px;font-weight:700;color:var(--primary);letter-spacing:-.02em}
.step p{color:var(--muted);font-size:15px;line-height:1.7;margin-bottom:14px;font-family:'Inter',sans-serif}
.after-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px}
.after-card{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:22px}
.after-card h4{font-family:'Lexend',sans-serif;font-size:16px;margin-bottom:6px;font-weight:700;color:var(--primary)}
.after-card p{color:var(--muted);font-size:14px;font-family:'Inter',sans-serif}
@media(max-width:680px){.after-grid{grid-template-columns:1fr}.step{grid-template-columns:1fr}}